Our Products
- Other Machinery (2)
Contact Information
No.10 Xinyuan Road, Fucheng'ao, Pinghu, Longgang District, Shenzhen, China
Tel: 86-755-28795989
Fax: 86-755-28759846
Granite master square ruler
Model: HAS300*300*75
Category: Machinery Parts and Components / Other Machinery / Other Machinery
Characteristics
Made of fine black granite
High precision and high stability.
No rust and anticorrosion.
Non magnetization.
Good abrasion resistance
Specifications
- Mainly used as installation and inspection of machine tools, inspect Vertical degree, parallelism and straightness of guides and precision component in modern industry and scientific research institutes.
- We are able to manufacture the Granite Surface Plate with the good and stable flatness according to standard of DIN/JIS/GB.
Specifications :
|
specification |
squareness between adjacent measuring surfaces |
straightness of measuring surface |
parallelism between opposite measuring surfaces |
overall dimension(mm) |
weight/unit(kg) |
|||
|
precision grade(µm) |
||||||||
|
00 |
0 |
00 |
0 |
00 |
0 |
|||
|
SF200 |
2 |
4 |
0.9 |
1.8 |
2 |
4 |
200×200×35 |
4.4 |
|
SF250 |
2.2 |
4.5 |
1 |
2 |
2.2 |
4.5 |
250×250×40 |
7.15 |
|
SF315 |
2.6 |
5.2 |
1.1 |
2.3 |
2.6 |
5.2 |
315×315×45 |
12.2 |
|
SF400 |
3 |
6 |
1.3 |
2.6 |
3 |
6 |
400×400×45 |
17.4 |
|
SF400A |
3 |
6 |
1.3 |
2.6 |
3 |
6 |
400×200×40 |
7.6 |
|
SF500 |
3.5 |
7 |
1.5 |
3 |
3.5 |
7 |
500×500×60 |
50.1 |
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